Gym operator Planet Fitness rings NYSE opening bell

Gym operator Planet Fitness rang the New York Stock Exchange opening bell to mark the start of trading Thursday.

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Planet Fitness CEO Chris Rondeau, co-founder Marc Grondahl and others took part to celebrate its initial public offering.

The company will trade under the ticker PLNT.

Planet Fitness works out IPO

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In addition to celebrating its first day of trading at the exchange, Planet Fitness is hosting an event exhibiting exercise and dance routines on Planet Fitness.